Shut-Out Athletic Equipment Disinfectant Use Shut-Out Athletic Equipment Disinfectant on all types of sports equipment. Spray directly onto the equipment in the bag. This disinfectant will kill the bacteria and germs that cause odors and infections. This disinfectant is recommended for use at the gym, in dressing rooms and locker rooms. It can also be used to kill bacteria and germs on washable hard,'non-porous' surfaces such as fiberglass, metal, plastic and vinyl. 8oz/250ml pump spray bottle.